arch/arm/boot/dts/imx6qdl-tqma6.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2013 Sascha Hauer, Pengutronix
   4  * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
   5  */
   6
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9
  10 / {
  11         reg_3p3v: regulator-3p3v {
  12                 compatible = "regulator-fixed";
  13                 regulator-name = "supply-3p3v";
  14                 regulator-min-microvolt = <3300000>;
  15                 regulator-max-microvolt = <3300000>;
  16                 regulator-always-on;
  17         };
  18 };
  19
  20 &ecspi1 {
  21         pinctrl-names = "default";
  22         pinctrl-0 = <&pinctrl_ecspi1>;
  23         cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
  24         status = "okay";
  25
  26         m25p80: flash@0 {
  27                 compatible = "jedec,spi-nor";
  28                 spi-max-frequency = <50000000>;
  29                 reg = <0>;
  30                 #address-cells = <1>;
  31                 #size-cells = <1>;
  32                 m25p,fast-read;
  33         };
  34 };
  35
  36 &iomuxc {
  37         pinctrl_ecspi1: ecspi1grp {
  38                 fsl,pins = <
  39                         /* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */
  40                         MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099
  41                         MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099
  42                         MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099
  43                          /* eCSPI1 SS1 */
  44                         MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099
  45                 >;
  46         };
  47
  48         pinctrl_i2c1: i2c1grp {
  49                 fsl,pins = <
  50                         MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
  51                         MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
  52                 >;
  53         };
  54
  55         pinctrl_i2c3: i2c3grp {
  56                 fsl,pins = <
  57                         MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
  58                         MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
  59                 >;
  60         };
  61
  62         pinctrl_pmic: pmicgrp {
  63                 fsl,pins = <
  64                         MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
  65                 >;
  66         };
  67
  68         pinctrl_usdhc3: usdhc3grp {
  69                 fsl,pins = <
  70                         MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17059
  71                         MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10059
  72                         MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
  73                         MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
  74                         MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
  75                         MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
  76                         MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
  77                         MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
  78                         MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
  79                         MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
  80                 >;
  81         };
  82 };
  83
  84 &pmic {
  85         pinctrl-names = "default";
  86         pinctrl-0 = <&pinctrl_pmic>;
  87         interrupt-parent = <&gpio6>;
  88         interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
  89
  90         regulators {
  91                 reg_vddcore: sw1ab {
  92                         regulator-min-microvolt = <300000>;
  93                         regulator-max-microvolt = <1875000>;
  94                         regulator-always-on;
  95                 };
  96
  97                 reg_vddsoc: sw1c {
  98                         regulator-min-microvolt = <300000>;
  99                         regulator-max-microvolt = <1875000>;
 100                         regulator-always-on;
 101                 };
 102
 103                 reg_gen_3v3: sw2 {
 104                         regulator-min-microvolt = <800000>;
 105                         regulator-max-microvolt = <3300000>;
 106                         regulator-always-on;
 107                 };
 108
 109                 reg_ddr_1v5a: sw3a {
 110                         regulator-min-microvolt = <400000>;
 111                         regulator-max-microvolt = <1975000>;
 112                         regulator-always-on;
 113                 };
 114
 115                 reg_ddr_1v5b: sw3b {
 116                         regulator-min-microvolt = <400000>;
 117                         regulator-max-microvolt = <1975000>;
 118                         regulator-always-on;
 119                 };
 120
 121                 sw4_reg: sw4 {
 122                         regulator-min-microvolt = <800000>;
 123                         regulator-max-microvolt = <3300000>;
 124                         regulator-always-on;
 125                 };
 126
 127                 reg_5v_600mA: swbst {
 128                         regulator-min-microvolt = <5000000>;
 129                         regulator-max-microvolt = <5150000>;
 130                         regulator-always-on;
 131                 };
 132
 133                 reg_snvs_3v: vsnvs {
 134                         regulator-min-microvolt = <1500000>;
 135                         regulator-max-microvolt = <3000000>;
 136                         regulator-always-on;
 137                 };
 138
 139                 reg_vrefddr: vrefddr {
 140                         regulator-boot-on;
 141                         regulator-always-on;
 142                 };
 143
 144                 reg_vgen1_1v5: vgen1 {
 145                         regulator-min-microvolt = <800000>;
 146                         regulator-max-microvolt = <1550000>;
 147                         /* not used */
 148                 };
 149
 150                 reg_vgen2_1v2_eth: vgen2 {
 151                         regulator-min-microvolt = <800000>;
 152                         regulator-max-microvolt = <1550000>;
 153                         regulator-always-on;
 154                 };
 155
 156                 reg_vgen3_2v8: vgen3 {
 157                         regulator-min-microvolt = <1800000>;
 158                         regulator-max-microvolt = <3300000>;
 159                         regulator-always-on;
 160                 };
 161
 162                 reg_vgen4_1v8: vgen4 {
 163                         regulator-min-microvolt = <1800000>;
 164                         regulator-max-microvolt = <3300000>;
 165                         regulator-always-on;
 166                 };
 167
 168                 reg_vgen5_1v8_eth: vgen5 {
 169                         regulator-min-microvolt = <1800000>;
 170                         regulator-max-microvolt = <3300000>;
 171                         regulator-always-on;
 172                 };
 173
 174                 reg_vgen6_3v3: vgen6 {
 175                         regulator-min-microvolt = <1800000>;
 176                         regulator-max-microvolt = <3300000>;
 177                         regulator-always-on;
 178                 };
 179         };
 180 };
 181
 182 /* eMMC */
 183 &usdhc3 {
 184         pinctrl-names = "default";
 185         pinctrl-0 = <&pinctrl_usdhc3>;
 186         vmmc-supply = <&reg_3p3v>;
 187         non-removable;
 188         disable-wp;
 189         no-sd;
 190         no-sdio;
 191         bus-width = <8>;
 192         #address-cells = <1>;
 193         #size-cells = <0>;
 194         status = "okay";
 195
 196         mmccard: mmccard@0 {
 197                 reg = <0>;
 198                 compatible = "mmc-card";
 199                 broken-hpi;
 200         };
 201 };